CN1970240A - Electrical hand tool - Google Patents
Electrical hand tool Download PDFInfo
- Publication number
- CN1970240A CN1970240A CNA2006101604108A CN200610160410A CN1970240A CN 1970240 A CN1970240 A CN 1970240A CN A2006101604108 A CNA2006101604108 A CN A2006101604108A CN 200610160410 A CN200610160410 A CN 200610160410A CN 1970240 A CN1970240 A CN 1970240A
- Authority
- CN
- China
- Prior art keywords
- housing
- hand held
- power
- jockey
- supporting member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
Abstract
An electrical network-powered hand-held power tool ( 2 ) includes a connection device for connecting the network cable with a power tool cabling and arranged on through-opening ( 23 ) through which a network cable ( 6 ) projects, with the connection device ( 14 ) having electrical connection elements ( 24 ) with which the network cable ( 6 ) is connectable, and securing elements ( 20 ) for securing the network cable ( 6 ), and with the electrical connection elements ( 24 ) and the securing elements ( 20 ) being at least partially displaceable out of an interior ( 42 ) of the housing ( 4 ) through a mounting opening ( 40 ) of the housing ( 4 ) upon lifting of the mounting cover ( 18 ) off the mounting opening ( 40 ).
Description
Technical field
The present invention relates to a kind of power-actuated hand held power machine, for example the saw that drives of rock drill, rig or percussive drill, motor curved saw of hole saw or crescent moon or seperator or milling drum angle milling drum particularly for example particularly for example particularly.This hand held power machine has housing and jockey, and power cable extends to leave from described housing and is used to be connected to electrical network.Described jockey is arranged on the through hole of housing, and power cable comes out from the described through hole of housing.Jockey comprises the bindiny mechanism and the fixed mechanism of conduction in addition, and power cable can be connected on the described electrical connection mechanism, and power cable can be fixed on the described fixed mechanism.One that housing is set in addition by the closed fitting opening of installation cover.By separating of installation cover and housing, for example under the situation of assembling or be used for the repairing purpose of power cable or change under the situation of purpose, jockey is come-at-able.
Background technology
In this hand held power machine, for example under the situation that necessity of power cable is changed, needn't destroy housing bothersomely.This or rather only installation cover must separate with remaining housing so that the electrical connection and the mechanical connection of the device that can separate or connect.
By a kind of as can be known hand held power machine of DE 100 05 989 A1, described hand held power machine has a service cover of separating in the zone of the through hole of power cable.Described lid can be backed out from remaining housing.Therefore exposing one is provided with the bindiny mechanism of all conductions and the zone of fixed mechanism, and they must released separately or connection in order to change power cable.
What this known structure by toolroom machine was possible is, for the replacing of power cable with safeguard that relevant assembly area separately can be by approaching by removing of service cover.In addition otherwise housing can keep the sealing.
But the defective of known toolroom machine is that service cover must constitute significantly, so that allow easily near all bindiny mechanisms and fixed mechanism.On the other hand, weaken significantly in the stability of crossing the situation lower house that designs service cover greatly.
Summary of the invention
The objective of the invention is, in hand held power machine, avoid known shortcoming and under the situation of the less weakening of housing, allow the accessibility easily of jockey.
The present invention solves described purpose like this, and promptly bindiny mechanism and fixed mechanism can be shifted out by enclosure interior by fitting opening at least in part.On the outside that moves to housing, bindiny mechanism and fixed mechanism can be freely approaching basically.Only need be designed so that just in time in this fitting opening that bindiny mechanism relevant with dismounting with the assembling of power cable and fixed mechanism can move passes described commentaries on classics and joins opening.Therefore possible is that fitting opening can design very for a short time and therefore keep the enough stability of housing.By relevant bindiny mechanism and the free proximity of fixed mechanism on hull outside, allow assembling especially easily, dismantle or safeguarding of power cable simultaneously.
In a kind of particularly preferred form of implementation, bindiny mechanism and fixed mechanism remain on the supporting member at this.Described supporting member can move between operating position and open position, and bindiny mechanism and fixed mechanism are arranged on enclosure interior on described operating position, and bindiny mechanism and fixed mechanism are at least partially disposed on the outside of housing on described big open position.Therefore the hand operated easily of jockey is possible.
Advantageously supporting member is connected with installation cover.Therefore by the separating of installation cover and housing, the jockey while also moves through fitting opening.Jockey is by this way especially soon with easily by approaching.
Preferably through hole is arranged on the installation cover.Therefore realize that power cable is individually fixed on the installation cover, this further simplifies hand operated.
Particularly advantageous at this is that jockey is pretension on the direction of open position.Therefore jockey when housing unclamps installation cover automatically move on the open position and on described open position the remainder force closure ground with respect to hand held power machine keep.Guarantee the stable position of jockey on open position by this way, described open position guarantees hand operated easily.
In a kind of particularly advantageous form of implementation, jockey is by the protection overcoat pretension of the spring of the cable run of instrument pusher side.Therefore independent spring mechanism needn't be arranged, this reduces production costs.
Advantageously jockey has terminal backstop on open position.Can pre-determine the favourable position of jockey on the one hand by this way, can be in this bindiny mechanism and fixed mechanism particularly well by approaching.Therefore installation cover also remains on the open position on the hand held power machine on the other hand, thereby avoids losing installation cover.
At this advantageously, terminal backstop constitutes by the protection overcoat.Needn't form independent terminal backstop by this way, this reduces production costs.
Guiding mechanism advantageously is set on supporting member in addition, described guiding mechanism be fixed on the housing match the guiding mechanism acting in conjunction and at this supporting member with respect to housing translation ground guiding.Thereby therefore supported element and this jockey the guiding of drawer type.Therefore can between operating position and open position, change easily, wherein jockey with respect to shell stability remain on two positions.Not only can guarantee the assembling easily or the dismounting of power cable by this way, and can guarantee reliable work.
Description of drawings
Explain the present invention by means of an embodiment below.Wherein:
Fig. 1 the operating position by the view of hand held power machine of the present invention,
Fig. 2 presses the detailed view of jockey of the hand held power machine of Fig. 1,
Fig. 3 has the view of the hand held power machine of the installation cover of opening by Fig. 1,
Fig. 4 presses the view of Fig. 3 jockey on open position under installment state,
Fig. 5 presses the view of Fig. 3 jockey when the operating position under installment state.
The specific embodiment
Fig. 1 shows power-actuated hand held power machine 2 with the form of rig, and described rig has housing 4.For the power supply connection power cable 6 of hand held power machine 2, described power cable is connected with attaching plug on free end 8.Power cable 6 is connected with jockey 14 on toolroom machine side end 12.
Can draw as Fig. 2 especially, jockey 14 has sleeve pipe 16 that is used for fixing power cable 6 and the fixed mechanism 20 that constitutes cable clip, described sleeve pipe surrounds one section power cable 6 and is connected with installation cover 18, and described fixed mechanism is arranged on the supporting member 22.A through hole 23 is set on installation cover 18, and power cable 6 is come out by housing 4 by described through hole.Supporting member 22 is connected with described installation cover in the side away from sleeve pipe 16 of installation cover 18.
Form with attaching plug is provided with bindiny mechanism 24 on supporting member 22 in addition.The twisted wire 26a of the cable side of power cable 6 can be electrically connected with the twisted wire 26b of the instrument pusher side of toolroom machine cable run 28 by described bindiny mechanism 24.Form clamping slot 30 in addition at this on supporting member 22, the protection overcoat 32 of toolroom machine electrical cables circuit 28 can be fixed in the described clamping slot.
This external supporting member 22 is provided with guiding mechanism 34, the guiding mechanism 36 (see figure 4) actings in conjunction and allow the motion of jockey 14 with respect to the translation of the guiding of housing at this of matching of the flute profile of described guiding mechanism and housing 4.Can be at this guiding mechanism 34 as described by the seamed edge formation of supporting member 22 or selectively by being formed on the rib formation on the described supporting member.Therefore jockey 14 can leave housing 4 from operating position shown in Figure 1 and move to open position after unclamping two trip bolts 38, and described trip bolt is fixed on jockey 14 on the housing 4, and described open position is described in Fig. 3 and Fig. 4.Therefore installation cover 18 is left and supporting member 22 moves by fitting opening 40 outwardly from enclosure interior 42 from the fitting opening 40 of housing 4.
On open position fixed mechanism 20 and at least each side of bindiny mechanism 24 be arranged on housing 4 outsides, the hinge 26a of stube cable side in described bindiny mechanism.In such a way the mechanical connection of power cable 6 and hand held power machine 2 be electrically connected can be especially well near and can especially easily separate or set up.
As drawing from Fig. 4, jockey 14 remains on the housing 4 at the protection overcoat 32 of open position by toolroom machine cable run 28 in addition.When jockey 14 is in the operating position, 32 bendings of protection overcoat, as described in Figure 5.Produce reset force Rs by the material that uses spring by means of protection overcoat 32 at this, described protection outer casing support is on housing 4, and described reset force acts on the clamping slot 30 of supporting member 22 and makes jockey 14 pretension on the direction of open position.Therefore automatically move on the open position by Fig. 4 unclamping jockey 14 after the trip bolt 38.Protect the length of overcoat 32 definite so simultaneously, play terminal backstop on the open position and prevent that guiding mechanism 34 from skidding off from the guiding mechanism 36 that matches thereby make described protection be enclosed within outward.
Claims (9)
1. a power-actuated hand held power machine (2), comprise housing (4) and jockey (14), power cable (6) extends to leave from described housing and is used to be connected to electrical network, described jockey is arranged on bindiny mechanism (24) and the fixed mechanism (20) that the through hole (23) of housing (4) is gone up and had conduction, power cable (6) comes out from the described through hole of housing (4), power cable (6) can be electrically connected with described bindiny mechanism, power cable (6) can be fixed on the described fixed mechanism (20), one that wherein is provided with housing (4) is come-at-able by installation cover (18) with separating of housing (4) by closed fitting opening of installation cover (18) (40) and jockey (14), and it is characterized in that: bindiny mechanism (24) and fixed mechanism (20) can shift out from enclosure interior (42) by fitting opening (40) at least in part.
2. by the described power-actuated hand held power machine of claim 1, it is characterized in that: bindiny mechanism (24) and fixed mechanism (20) remain on the supporting member (22), described supporting member can move between operating position and open position, bindiny mechanism on described operating position (24) and fixed mechanism (20) are arranged on enclosure interior (42), and bindiny mechanism on described open position (24) and fixed mechanism (20) are at least partially disposed on the outside of enclosure interior (42).
3. by the described power-actuated hand held power machine of claim 2, it is characterized in that: supporting member (22) is connected with installation cover (18).
4. by the described power-actuated hand held power machine of claim 3, it is characterized in that: through hole (23) is arranged on the installation cover (18).
5. by each described power-actuated hand held power machine of claim 2 to 4, it is characterized in that: jockey (14) is to the open position pretension.
6. by the described power-actuated hand held power machine of claim 5, it is characterized in that: jockey (14) is by protection overcoat (32) pretension of the spring of the cable run (28) of instrument pusher side.
7. by power-actuated hand held power machine of claim 5 or 6, it is characterized in that: jockey (14) has terminal backstop on open position.
8. by the described power-actuated hand held power machine of claim 7, it is characterized in that: terminal backstop constitutes by protection overcoat (32).
9. by each described power-actuated hand held power machine of claim 2 to 8, it is characterized in that: guiding mechanism (34) is set on supporting member (22), described guiding mechanism and corresponding guiding mechanism (36) acting in conjunction that is fixed on the housing, wherein supporting member (22) is with respect to housing (4) translation ground guiding.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005000162.9 | 2005-11-21 | ||
DE102005000162A DE102005000162A1 (en) | 2005-11-21 | 2005-11-21 | Mains powered hand tool |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1970240A true CN1970240A (en) | 2007-05-30 |
CN1970240B CN1970240B (en) | 2010-09-08 |
Family
ID=37845153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101604108A Active CN1970240B (en) | 2005-11-21 | 2006-11-20 | Electrical hand tool |
Country Status (5)
Country | Link |
---|---|
US (1) | US7320620B2 (en) |
EP (1) | EP1787764B1 (en) |
JP (1) | JP2007136667A (en) |
CN (1) | CN1970240B (en) |
DE (2) | DE102005000162A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012209925A1 (en) * | 2012-06-13 | 2013-12-19 | Hilti Aktiengesellschaft | Hand tool |
DE102019134135A1 (en) | 2019-12-12 | 2021-06-17 | Metabowerke Gmbh | Device for connecting a power cord |
DE102021134361A1 (en) | 2021-12-22 | 2023-06-22 | Festool Gmbh | Hand machine tool with a power supply connection |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US442366A (en) * | 1890-12-09 | Plimmon it | ||
US3843224A (en) * | 1972-12-21 | 1974-10-22 | Black & Decker Mfg Co | Detachable cord set for electric device |
DE8618096U1 (en) * | 1986-07-05 | 1987-11-05 | Scintilla Ag, Solothurn, Ch | |
US6099329A (en) * | 1992-04-08 | 2000-08-08 | 3Com Corporation | Retractable coaxial jack |
DE29615095U1 (en) * | 1996-08-30 | 1996-10-24 | Harting Elektronik Gmbh | Electrical connector |
SE509494C2 (en) * | 1996-11-19 | 1999-02-01 | Atlas Copco Tools Ab | Power nut puller with torque sensor |
DE20000223U1 (en) * | 2000-01-10 | 2001-05-23 | Bosch Gmbh Robert | Angle grinder with electric drive |
DE10005989A1 (en) * | 2000-02-10 | 2001-08-16 | Bosch Gmbh Robert | Hand tool |
AUPR538401A0 (en) * | 2001-06-01 | 2001-06-28 | Khoury, Edward Joseph | Cordless base |
US6443753B1 (en) * | 2001-06-04 | 2002-09-03 | Black & Decker Inc. | Power tool cord retainer |
US6579108B1 (en) * | 2001-10-17 | 2003-06-17 | 3Com Corporation | Retractable jack |
US6854989B2 (en) * | 2001-12-06 | 2005-02-15 | Henry Milan | Pop-out outlets for housings |
DE10258281B4 (en) * | 2002-12-13 | 2007-02-08 | Vossloh-Schwabe Deutschland Gmbh | Connection device, in particular for electrical equipment |
DE10340178B3 (en) * | 2003-09-01 | 2005-04-07 | Hilti Ag | power tool |
-
2005
- 2005-11-21 DE DE102005000162A patent/DE102005000162A1/en not_active Withdrawn
-
2006
- 2006-11-10 EP EP06123856A patent/EP1787764B1/en active Active
- 2006-11-10 DE DE502006003071T patent/DE502006003071D1/en active Active
- 2006-11-17 US US11/601,032 patent/US7320620B2/en active Active
- 2006-11-20 JP JP2006312835A patent/JP2007136667A/en not_active Withdrawn
- 2006-11-20 CN CN2006101604108A patent/CN1970240B/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102005000162A1 (en) | 2007-05-24 |
US20070117477A1 (en) | 2007-05-24 |
EP1787764A1 (en) | 2007-05-23 |
CN1970240B (en) | 2010-09-08 |
EP1787764B1 (en) | 2009-03-11 |
DE502006003071D1 (en) | 2009-04-23 |
US7320620B2 (en) | 2008-01-22 |
JP2007136667A (en) | 2007-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1970240B (en) | Electrical hand tool | |
EP2007181B1 (en) | Controller for industrial robot | |
JP3972197B2 (en) | Battery connection member | |
KR100721717B1 (en) | Underground distributor | |
CN105992855A (en) | Side-door lock for a motor vehicle | |
CN101211477A (en) | Connector cover structure of bill stacking unit | |
CN103477027B (en) | Reverse rotation protection for drilling pump | |
CN101552165A (en) | Switch disconnector | |
CN205423414U (en) | LED display screen arc hasp lock | |
KR102260879B1 (en) | Distribution electric cable support device | |
CN101508317B (en) | Motorcycle anti-theft lock | |
AU2018236710A1 (en) | Heating device with a holding device for recording a control unit | |
CN208477629U (en) | A kind of attachment device and Coin cleaning-sorting machine of Coin cleaning-sorting machine | |
CN108141115A (en) | Machine unit, parts and intermediary element and the method for connecting and/or unclamping connection circuit | |
CN201363009Y (en) | Anti-theft lock of motorcycle | |
CN205666567U (en) | Gas production well head and gas injection well head pipeline protection device for borehole operation | |
US6220113B1 (en) | Robot with slotted carrousel plate | |
CN219806023U (en) | Hand clamping prevention tool for hydraulic wrench | |
CN219591839U (en) | Built-in mounting plate of switch board | |
KR102087877B1 (en) | Drive for an actuating unit | |
JP2006238521A (en) | Wiring cover hinge structure of distribution board | |
CN218498628U (en) | Multifunctional electric meter box | |
CN217307178U (en) | Plug-type quick terminal box | |
CN214237368U (en) | Conveniently-disassembled main shaft cover structure | |
CN216250575U (en) | Novel operating mechanism of micro-break and similar switch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |